X 射线吸收光谱法研究葡萄园土壤中 Cu2+ 的地球化学分配。
X-ray absorption spectroscopy study of Cu2+ geochemical partitioning in a vineyard soil.
机构信息
Institut de Chimie Moléculaire de Reims (ICMR, CNRS UMR 6229), Groupe Chimie de Coordination, Université de Reims Champagne-Ardenne, BP 1039, 51687 Reims Cedex 2, France.
出版信息
J Colloid Interface Sci. 2010 Apr 15;344(2):611-5. doi: 10.1016/j.jcis.2009.12.028. Epub 2009 Dec 21.
Associations with soil components are of great importance for bioavailability, toxicity, and mobility of trace metals in soils and waters. The copper(II) geochemical partitioning during the aging process within a soil sample was studied through column experiments combined with extended X-ray absorption fine structure (EXAFS) spectroscopy to characterize the copper(II) molecular environment.
土壤成分的相关性对土壤和水中痕量金属的生物有效性、毒性和迁移性具有重要意义。通过柱实验结合扩展 X 射线吸收精细结构（EXAFS）光谱学研究了土壤样品老化过程中铜（II）的地球化学分配，以表征铜（II）的分子环境。
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